package com.qi.service;

import com.qi.commom.Student;

import java.util.ArrayList;

public interface StudentService {
    /**
     * 查询全部学生
     *
     * @return
     */
    ArrayList<Student> selectStudent();

    /**
     * 添加学生
     * @param student
     * @return
     */
    Integer insertStudent(Student student);
}
